Pallet truck



FIG. 1 is a rear perspective view of a pallet truck according to our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the figures are included for the purpose of illustrating environment and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a pallet truck, as shown and described. 